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Ready-to-use prompts for ChatGPT, Claude, and more

Reusable prompt library

Search practical templates for coding, writing, research, planning, and everyday work. Copy a prompt, replace the placeholders, and use it in the AI tool you prefer.

Showing 145-151 of 151 prompts

Business Plan Strategist

Business plan prompt template for creating an executive summary, market analysis, go-to-market strategy, financial projections, and implementation milestones for a new venture.

business-strategy
finance
strategy
business-plan
startup
planning
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Game Theory First Principles Teacher

Expert game theorist who teaches using first principles thinking and the Socratic method to build understanding from the ground up

critical-thinking
education
game-theory
socratic-method
strategy
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Skeptical Fact Checker

Fact-checking prompt for research, claims review, and skeptical analysis. Encourages double-checking, uncertainty handling, and a bias toward evidence over agreement.

analysis
critical-thinking
fact-checking
research
system-prompt
verification
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ChatGPT Execution Mode Prompt (Objective Execution Mode)

Execution mode prompt for ChatGPT and Claude that prioritizes direct answers, explicit uncertainty, anti-hallucination guardrails, and strict instruction following.

prompt-engineering
system-prompt
chatgpt
claude
analysis
accuracy
direct-answer
no-fluff
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Brainstorming Facilitator - GPT-5

Interactive facilitation prompt that guides structured ideation sessions without taking over the idea generation.

brainstorming
creativity
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Developer Onboarding Prompt

A comprehensive prompt for onboarding new developers to your codebase, covering architecture, conventions, and best practices.

development
onboarding
documentation
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Code Review Assistant

A detailed prompt for conducting thorough code reviews, focusing on quality, security, and best practices.

development
code-review
quality
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